阻燃等级划分:
1) HB级:水平燃烧测试 Horizontal Burning Test
2) V0－V2级:垂直燃烧测试 Vertical Burning Test
3) 5VA/5VB:5V级防火试 500w (125 mm) Vertical Burning Test
4) RP Class:辐射板火焰蔓延测试 Radiant Panel Flame Spread Test
5) VTM0-VTM2:薄质材料的垂直燃烧测试 Thin Material Vertical Burning Test
6) HF1-HF2:发泡材料水平燃烧测试 Horizontal Burning Foamed Material Te
仅供参考
